Case with adjustable strap for an electronic device



FIG. 1 is a front perspective view of a case with adjustable strap for an electronic device embodying the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a front perspective view thereof, as shown in an alternate position.

The broken lines illustrating portions of the case with adjustable strap for an electronic device form no part of the claimed design. The shade lines shown on the case with adjustable strap for an electronic device represent contour lines and not surface ornamentation. The rear view of the case with adjustable strap for an electronic device forms a receptacle for an electronic device and is not visible during normal use and has been omitted. 

CLAIM The ornamental design for a case and adjustable strap for an electronic device, as shown and described. 